baber/WOPTO huggingface dataset:
Patent JP-2013096895-A (JP)
Title: Quality evaluation method of coffee beans and coffee extraction
Inventor: MITSUTA NORIO
IPC: G01N33/14
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a human sensory evaluation method of coffee is lacked in objectivity and it is difficult to compare differences of coffee taste specifically digitally, and further, that other evaluation methods may not be sufficient for evaluating the taste.SOLUTION: A quality evaluation method of coffee beans and coffee extraction is provided which is not dependent on a sensory inspection according to a skilled panel, in particular, a method for performing the quality evaluation scientifically and objectively using a component strongly affecting bitter taste or astringent taste as an index is provided.
Patent JP-2013098434-A (JP)
Title: Alignment mark and exposure device
Inventor: HASHIMOTO KAZUSHIGE
IPC: H01L21/027
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an alignment mark enabling highly accurate alignment between a substrate and a mask.SOLUTION: When positioning a substrate 1 and a mask 2 relative to each other, a micro-lens array 3 is arranged between a substrate alignment mark 11 and a mask alignment mark 2a, and alignment light is applied to them to form an erect equal-magnification image of the substrate alignment mark 11 on the mask 2. Each micro-lens in the micro-lens array 3 has a polygonal field stop (for example, a hexagonal field stop). The substrate alignment mark 11 has a plurality of linear mark pieces each of which is inclined with respect to all the sides of the aperture of the polygonal field stop. The alignment center of the substrate alignment mark 11 can be detected by the image of the intersection of the mark pieces.
Patent JP-2012060145-A (JP)
Title: Electronic device and manufacturing method of the same
Inventor: NODA NAOKI
IPC: H01L25/18
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which is thinned and can easily conduct and wire two bonded semiconductor substrates and to provide a manufacturing method of the electronic device.SOLUTION: The electronic device 1 includes: a first semiconductor substrate 2 in which a bonded protrusion 42 is protrusively installed via an insulating film 41; a second semiconductor substrate 3 welded/bonded to the bonded protrusion 42 of the first semiconductor substrate 2 via a conductive bonding material; a through hole 54 formed by penetrating the bonded protrusion 42 and the insulating film 41 in a bonding direction; and a conduction wiring portion 44 which is formed of the conductive bonding material with which the through hole 54 is filled by welding/bonding and conducts the first semiconductor substrate 2 and the second semiconductor substrate 3 so that they have the same potential.
Patent JP-2013102013-A (JP)
Title: Manufacturing method of semiconductor device and semiconductor device
Inventor: KATO TAKEHIRO
IPC: H01L23/532
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which inhibits a plating liquid for forming a second metal film from reacting with an electrode, and to provide a manufacturing method of the semiconductor device.SOLUTION: A protection film 16, coating a surface of an outer peripheral edge part of a surface electrode 14 formed on a part of a surface of a semiconductor substrate 12, is formed. Multiple recessed parts 32 are formed on an inner peripheral end surface 30 of the protection film 16. A first metal film 18 is formed on a surface of a portion of the surface electrode 14 which is not covered by the protection part 16. The first metal film 18 is formed so that parts of the first metal film 18 penetrate into the recessed parts 32. Then, a second metal film 20 is formed on a surface of the first metal film 18 by a metal different from the first metal film 18.
Patent JP-2013099718-A (JP)
Title: Method for producing compound oxide type ethanol reforming catalyst, compound oxide type ethanol reforming catalyst, and method for reforming ethanol
Inventor: HIRAI TOMONORI
IPC: B01J37/08
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an ethanol reforming catalyst with which hydrogen can be efficiently produced by using ethanol as a raw material.SOLUTION: The method for producing a compound oxide type ethanol reforming catalyst includes: a step (1) of gelating a mixed solution containing a Ni precursor (A), alkali metal silicate (B) and a water-soluble polymer (C) to form a gelated body; and a step (2) of drying the gelated body and then firing the dried gelated body at 400-700°C to obtain a compound oxide comprising Ni oxide and silica.
Patent JP-2013101858-A (JP)
Title: Surface light source device
Inventor: MORINO TSUYOSHI
IPC: F21S2/00
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source device with a small frame portion of a case.SOLUTION: The surface light source device is provided with a light guide plate, a first light-emitting unit, and a second light-emitting unit. The light guide plate has a flat portion with a rectangular cross-section shape and a curved portion with a cross-section shape having a curved part. The curved portion having an end face and an inner periphery face for introducing light, guides the light introduced from the end face to the flat portion, and transmits the light introduced from the inner periphery face. The flat portion has a light-scattering part for scattering light guided by the curved portion, and an emission face for emitting light scattered by the light scattering part. The first light-emitting unit irradiates light toward the end face. The second light-emitting unit irradiates light toward the inner periphery face.
Patent JP-2012080886-A (JP)
Title: Mutant aox1 promoter
Inventor: HARTNER FRANZ
IPC: C12N15/09
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an improved AOX1 promoter having improved properties to facilitate downstream processing in protein production, increase time-space yield and improve quality of product.SOLUTION: There is provided a wild type Pichia pastoris AOX1 promoter comprising at least one mutation selected from the group consisting of (a) a transcription factor binding site (TFBS), (b) mutated specific sequences of the wild type Pichia pastoris AOX1 promoter, and combinations thereof.
Patent JP-2013102803-A (JP)
Title: Washing machine
Inventor: HOTTA KOHEI
IPC: F16F9/20
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To be able to perform injection of a magnetic viscous fluid efficiently and more securely.SOLUTION: A dumper mechanism of a washing machine includes: a cylinder; a shaft reciprocally relatively movable in a shaft direction with respect to the cylinder; a magnetic field generator disposed in the cylinder so as to form a clearance around an outer periphery of the shaft; a sealing member mounted so as to close both outer end portions in the shaft direction of the clearance to form a hollow housing portion between the magnetic field generator and the shaft; and a magnetic viscous fluid filled in the housing portion. The magnetic field generator includes: a bobbin; a coil wound around an outer periphery of the bobbin; and yokes disposed at both end portions of the bobbin in the shaft direction. The magnetic viscous fluid is injected into the housing portion from the clearance between the yoke positioned outside the magnetic field generator and the shaft, before an outside seal member is mounted in assembling of the dumper mechanism. A large clearance-forming portion is provided in a first shaft insertion hole of the bobbin into which the shaft is inserted so that a clearance between the bobbin and the shaft partially becomes large in a circumferential direction.
Patent JP-2013102742-A (JP)
Title: Improving agent for fish paste product, and fish paste product
Inventor: ANDO RYUICHI
IPC: A23L17/00
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an excellent improving agent for a fish paste product by improving tapioca starch, and to provide the fish paste product produced by adding the improving agent.SOLUTION: Tapioca starch is acetylated with vinyl acetate to produce acetylated tapioca starch, and the acetylated tapioca starch is oil-processed to produce oil-processed acetylated tapioca starch. The oil-processed acetylated tapioca starch is used as the improving agent for the fish paste product. The oil-processed acetylated tapioca starch preferably has an acetyl group content of 0.2-1 mass%, and when a water suspension with a starch concentration of 6 mass% in terms of dry matter is placed in a continuously heated state from 50°C to 95°C while being stirred for 30 minutes and further held at 95°C for another 30 minutes, a breakdown value obtained by subtracting the bottom viscosity after holding the suspension at 95°C for 30 minutes, from the peak viscosity of the starch suspension is preferably 200 BU or less. The degree of heated swelling is preferably 20-40 times.
Patent JP-2013110167-A (JP)
Title: Cable shield
Inventor: YAMADA KAZUTOSHI
IPC: H05K9/00
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a cable shield having high flame retardancy (fire resistance) and heat insulating properties.SOLUTION: The cable shield comprises: a conductive layer which shields an electromagnetic wave; a first insulator positioned outside of the conductive woven fabric; and a second insulator positioned outside of the first insulator. The first insulator is constituted of a silicone material. The first insulator is a foamed body.
Patent JP-2013107846-A (JP)
Title: 10-(2-naphthyl)anthracene triether compound, production method of the same, and application of the same
Inventor: NUMATA SHIGEAKI
IPC: C07C43/20
Filed: 2011-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel photopolymerization sensitizer in which the migration is difficult to occur in the preservation, and the sublimation is not generated easily in the baking process.SOLUTION: A triether compound having a 9-alkoxy-10-(1,4-dialkoxy-2-naphthyl)anthracene structure is formed by performing etherification of the hydroxyl group and carbonyl group of a 10-(1,4-dihydroxy-2-naphthyl)-9-anthrone derivative.
Patent JP-2013110839-A (JP)
Title: Inverter for electric vehicle
Inventor: KITANO EIJI
IPC: H02H7/122
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in drive efficiency when driving a motor with two phases of three phases UVW due to a fault of a switching circuit.SOLUTION: An inverter 100 comprises: capacitors Cp and Cn which are serially connected with an input side of a switching circuit group 4; a relay circuit 5; a controller 2; and an electric power adjustment circuit 3. The relay circuit 5 switches each connection destination of motor lines for three phases UVW from an inverter main circuit 4 to a neutral Np. The controller 2 switches the motor line corresponding to the failed switching circuit to the neutral Np, and provides the switching circuit in working order with a driving signal for driving a motor in two phases, when any of the switching circuit group is failed. An input port of the electric power adjustment circuit 3 is connected with a battery 9, and three output ports thereof are connected with a positive electrode line 10a, a negative electrode line 10b, and the neutral Np. The electric power adjustment circuit 3 maintains a voltage difference between a voltage across one capacitor and a voltage across another capacitor within a predetermined allowable range.
Patent JP-2013109250-A (JP)
Title: Liquid crystal display device
Inventor: MIYAZAKI KAYOKO
IPC: G02F1/1335
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To suppress peeling of polarizing plates.SOLUTION: A liquid crystal display device comprises: a liquid crystal cell 11 including a quadrilateral display surface 110 and a liquid crystal layer enclosed between glass substrates; and polarizing plates 14, 15 adhered to both sides of the display cell with adhesive layers 19, 20. The adhesive layer 20 for the polarizing plate 15, which includes a polarizer with a larger maximum dimension in an absorption axis direction on the display surface, has higher adhesion strength to the glass substrate than the adhesive layer for the polarizing plate 14, which includes a polarizer with a smaller maximum dimension in the absorption axis direction.
Patent JP-2013113592-A (JP)
Title: Ultrasonic inspection apparatus and ultrasonic inspection method
Inventor: TAKESUTE YOSHINORI
IPC: G01N29/24
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To maintain junction of an ultrasonic sensor against thermal shock repeated by a heat cycle in driving/operation stop of a plant over a long period in a high-temperature environment.SOLUTION: In an ultrasonic inspection apparatus using an ultrasonic sensor attached to an inspection target and transmitting/receiving ultrasonic waves to monitor the inspection target in a high temperature state, the ultrasonic sensor includes a heater for heating the ultrasonic sensor and a temperature sensor for measuring a temperature of the ultrasonic sensor.
Patent JP-2013111175-A (JP)
Title: Game medium counting device and prize exchange system
Inventor: OGAWA SHUJI
IPC: A63F7/02
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a game medium counting device capable of easily confirming the authenticity of a sheet issued on-line, and capable of preventing prize exchange based on a forged sheet.SOLUTION: The game medium counting device includes: a connection state deciding means for deciding whether the connection state with a counting management device for managing counting information is an on-line state or off-line state; an encoding means for converting the counting information into a prescribed numerical value based on prescribed rules; and a correspondence relationship storing means. The correspondence relationship storing means stores correspondence relationships between a numerical value and a corresponding signature region of a plurality of signature regions 101-109 when the sheet 100 is divided into the plurality of signature regions 101-109 in which a prescribed signature S is printed. The game medium counting device is configured to issue the sheet 100 with the signature printed in the signature region 101-109 corresponding to the numerical value converted by the encoding means when the connection state is decided to be the off-line state.
Patent JP-2013114020-A (JP)
Title: Speech processing apparatus and control method of speech processing apparatus
Inventor: NONAKA TSUTOMU
IPC: G10L15/22
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a speech processing apparatus capable of accurately and explicitly indicating a period when speech recognition is possible, to a speaker.SOLUTION: The speech processing apparatus which uses inputted speech of a speaker includes a central control unit, a speech recognition unit controlled by the central control unit, a display unit, and option information for use in the speech recognition unit. The option information includes option data and display timing data corresponding to the option data. The display timing data is used in a prescribed control for the display unit, and the prescribed control is performed to explicitly indicate a period when the execution of speech recognition processing in the speech recognition unit is possible, to the speaker.
Patent JP-2013118246-A (JP)
Title: Silicon carbide semiconductor device manufacturing method
Inventor: HAYASHI HIDEKI
IPC: H01L21/02
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a silicon carbide semiconductor device which can tightly fix a support substrate.SOLUTION: A manufacturing method of a silicon carbide semiconductor device 100 comprises the steps of: preparing a silicon carbide substrate 1 having a first principal surface 2 and a second principal surface 3; forming an ion implantation layer 4 at a predetermined depth from the first principal surface 2 of the silicon carbide substrate 1 by implantation of ion into the first principal surface 2; bonding the silicon carbide substrate 1 and a support substrate 7 via an intermediate layer 6; removing a second layer 9 by separating the silicon carbide substrate 1 with sandwiching the ion implantation layer 4 into a first layer 8 bonded to the support substrate 7 via the intermediate layer 6 and the second layer 9 having the second principal surface 3; forming a silicon carbide layer 12 on the first layer 8; and removing the support substrate 7 by chemical etching.
Patent JP-2013120440-A (JP)
Title: Test system, test method, and program
Inventor: ONO GAKUO
IPC: G06F11/28
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce a storage cost of VM images, even if a test scenario is multifaceted, under a test environment used for a virtual machine.SOLUTION: A test tree memory portion 111 stores a tree structure for indicating an execution sequence of a plurality of test items executed to a virtual machine. A difference image memory portion 114 stores difference images before/after the execution of each test item. A test control portion 201 restores a VM image of the virtual machine after the test execution of a master test item of a designated test item, on the basis of an initial VM image, and the difference image corresponding to each test item from a root node on the tree structure to the master test item of the designated test item.
Patent JP-2013120259-A (JP)
Title: Display body, transfer foil, and article with display body
Inventor: KUBO AKIRA
IPC: G02B5/18
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of contrast in an observation environment where disturbance light is present.SOLUTION: A display body includes a plurality of pixels. At least one of the plurality of pixels includes: a first region which includes a first sub-region configured to display a red color under the condition that the display body is observed in an oblique direction crossing a normal of a principal surface of the display body, a second sub-region configured to display a green color under this condition, and a third sub-region configured to display a blue color under this condition and comprises a plurality of concave or convex portions; and a second region comprising a plurality of concave or convex portions which are two-dimensionally arranged with inter-center distances of 250 to 500 nm and each of which has a forward tapered shape. Each of the other pixels includes at least one of the first region and the second region. The display body displays an image based on a distribution of the first regions under the condition that the display body is observed in the oblique direction.
Patent JP-2013124264-A (JP)
Title: Polyester chip and method for producing the same
Inventor: KAMEOKA AKIRA
IPC: C08G63/12
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a polyester chip having excellent hydrolysis resistance and hardly causing surface defects due to bubbles when molded into a film or the like.SOLUTION: This method for producing the polyester chip includes: a first process of using an aromatic dicarboxylic acid as a principal acid component, using a 2-4C alkylene glycol as a principal glycol component, and adding 0.1-5.0 mol% of an oxalic acid glycol ester (PAO) for the whole acid components during a polycondensation reaction; a second process of continuing the polycondensation reaction until intrinsic viscosity of 0.60-0.85 dL/g is attained in melt polymerization; and a third process of cutting the reaction product into chips. In the first process, the PAO is heated at ≥100°C to be melted and added in the form of liquid under reduced pressure when the intrinsic viscosity of a polyester reaches ≥0.2 (dL/g).
Patent JP-2013124801-A (JP)
Title: Refrigerating cycle device
Inventor: KAWABE YOSHIKAZU
IPC: F25B13/00
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To suppress a rise in a discharge temperature of a compressor and prevent deterioration in performance even if low warming potential is used in an air conditioner using heat storage during defrosting.SOLUTION: In this refrigerating cycle device using the refrigerant having the low warming potential as a refrigerant, when the discharge temperature of the compressor 111 in a cycle of the refrigerating cycle device exceeds an upper limit value or a temperature of a heat storage tank 119 coming into contact with the compressor 111 to transfer heat mutually reaches an upper limit, a heat storage control valve 125 is operated to make the refrigerant flow in a regenerative heat exchanger 121 so as to cool the heat storage tank 119 and the compressor. By this, since no element is added, a cost increase is prevented, and since a large amount of a liquid refrigerant is not accumulated, the deterioration in performance is reduced. Since the liquid refrigerant is evaporated by the regenerative heat exchanger 121, deterioration in reliability is prevented. Thus, the rises in temperatures of the compressor 111 and the heat storage tank 119 can be suppressed.
Patent JP-2012132301-A (JP)
Title: Resource recovery system, and method of resource extraction from soil
Inventor: ANDREW J ZILLMER
IPC: E21B43/00
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas and liquid resource recovery system from regolith and, the extraction method.SOLUTION: A resource recovery system includes a capture container located at a desired surface defining a capture volume between the surface and an interior of the capture container. One or more hole-making devices are configured to excavate soil from at least one hole in the surface. One or more energy emitters direct energy toward the excavated soil to heat the excavated soil thereby releasing one or more compounds. The capture container is configured to capture gas and/or liquid compounds released from the excavated soil. A method of resource extraction from soil includes covering a desired surface with a capture container defining a capture volume. Soil is excavated from a hole in the desired surface into the capture volume. The excavated soil is heated via one or more energy emitters thereby releasing one or more compounds into the capture volume.
Patent JP-2013069654-A (JP)
Title: Conductive paste composition for low temperature firing
Inventor: LEE YOUNG IL
IPC: H01L31/04
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a conductive paste composition for low temperature firing exhibiting a high aspect ratio as well as superior electrical properties and adhesive force.SOLUTION: The conductive paste composition for low temperature firing includes conductive copper powder comprising flake powder, spherical powder and nanopowder, a melamine-based binder, and an organic solvent. This invention enables formation of a conductive wire having a high aspect ratio with high printability and inexpensive formation of a metal wire, and can realize superior electrical properties and adhesive force even with low temperature firing at 200°C or below. Therefore, the conductive paste composition can be usefully applied as a conductive material for forming electrodes of a variety of products such as solar cells, touch panels, PCBs, RFIDs, and PDPs.